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25 Bostock Avenue, Horsham, RH12 4EY

Extendable3 sales on record
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
77 m²
829 sq ft
Energy rating
D
Score 63
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 25 Bostock Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

25 Bostock Avenue is a three-bedroom semi-detached house in Horsham (RH12 4EY). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (March 2026) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since April 2011. Between certificates, roof efficiency went from Poor to Average; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 76). This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include outbuildings and a loft. Our model identifies extension potential, subject to local planning policy.

Across 2006–2014, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £481,000 is 49.8% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£387/sq ft) was about 43.2% above the typical sold price in the postcode. On the market in August 2014 and unlisted since — roughly 12 years.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms1
  • Open-plan layoutYes
  • Dining roomYes
  • LoftYes
  • FireplaceYes

Outside

  • Private gardenRear
  • ParkingOff street
  • OutbuildingsYes

Building

  • Extension potentialPossible
Before you decide

Everything you need to know about 25 Bostock Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 3)
Mar 2026

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 19 March 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2014from Apr 2011
EPC improved fromD62toE54
Mar 2026from Mar 2014
EPC improved fromE54toD63
Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
22%57%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Early 20th centurySemi-Detached HouseEPC DPermanent outbuildings

Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 25 Bostock Avenue, Horsham, RH12 4EY, sourced from the PlanIt planning register.

25 Bostock Avenue has no planning applications on record.

6

But the area is active

6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

25 Bostock Avenue saw 3 transfers in just over a decade — high turnover for the postcode.

Current estimate

£481,000

Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 8 years.

See how we calculated this
Last sold (2014)

£320,999

Growth on file: 7.2% per year over 8 years.

Sales timeline

  1. 14 August 2014Most recent

    £320,999

    +31.0%over 3 years

  2. 13 July 2011

    £244,950

    +36.1%over 5 years

  3. 23 April 2006

    £179,950

Median price across the last 5 sales in RH12 4EY: £345,000 (2025–2016).

On the street

Versus other Bostock Avenue homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 25 Bostock Avenue lags the street by a wide margin.

Price per m²

£4,169

Street avg £3,704

Above

Floor Area

77 m²

Street avg 89 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.4 t/year

Street avg 3.8 t/year

On par
Before you decide

Everything you need to know about 25 Bostock Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£483k

1 Church Cottages, High Street, Rusper

RH12 4PX

3 bed2 bath
£494k

1 Brockwell Cottage, Faygate Lane, Faygate

RH12 4SH

3 bed2 bath
£442k

1 Ash Cottages, East Street, Rusper

RH12 4RB

3 bed1 bath
£539k

1 Birch Court, Faygate

RH12 4AE

3 bed2 bath
£426k

1 Ashurst Close

RH12 4JN

3 bed1 bath
£420k

1 Bostock Avenue

RH12 4EY

3 bed
£674k

1 Bramber Close

RH12 4LY

3 bed2 bath
£512k

1 Beech Road

RH12 4NR

4 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Horsham district page.
Full Horsham report

Rail-style transport is unusually close for this postcode.

Crime

276/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Corner — bus stop.

Closest school

0.2 km

Oakfields Primary School, Horsham. 16 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around RH12 4EY from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for RH12 4EY

Daytime· 07:00 – 23:00

50.6dB

Low
Night-time road noise heatmap for RH12 4EY

Night-time· 23:00 – 07:00

39.9dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 25 Bostock Avenue, Horsham, RH12 4EY. Each answer is also embedded as structured data for search engines.